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Janus integer

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Janus integer
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Cephidae
Genus: Janus
Species:
J. integer
Binomial name
Janus integer
(Norton)

Janus integer, the currant stem girdler, is a species of stem sawfly in the family Cephidae native to North America.[1][2][3]

Life Cycle

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Adults emerge from the middle to the last of May in New York. The female punctures a cane a few inches from the tip and inserts an egg into the pith. Eggs are yellowish-white elongate ovals and hatch in about eleven days. They become full-grown about the first of September. These sawflies hibernate as larvae wrapped in a silken cocoon and pupate in early spring, emerging a few days later. [3]

References

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  1. ^ "Janus integer Report". Integrated Taxonomic Information System. Retrieved 2019-09-24.
  2. ^ "Janus integer". GBIF. Retrieved 2019-09-24.